/* Base Styles */
:root {
  --primary-color: #6e00ff;
  --secondary-color: #00e5ff;
  --accent-color: #ff00e5;
  --dark-color: #0a0a1a;
  --darker-color: #050510;
  --light-color: #f8f9fa;
  --text-color: #e0e0e0;
  --border-radius: 8px;
  --transition: all 0.3s ease;
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--dark-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: var(--text-color);
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
}

.btn {
  border-radius: 50px;
  padding: 0.8rem 2rem;
  font-weight: 600;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(
    45deg,
    var(--secondary-color),
    var(--primary-color)
  );
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn-outline-light {
  border: 2px solid var(--text-color);
  color: var(--text-color);
}

.btn-outline-light:hover {
  background-color: var(--text-color);
  color: var(--dark-color);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.highlight {
  color: var(--secondary-color);
  position: relative;
}

.divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
  margin: 0 auto;
  border-radius: 2px;
}

section {
  padding: 100px 0;
  position: relative;
}

/* Navigation */
.navbar {
  padding: 20px 0;
  transition: var(--transition);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 26, 0.95);
  padding: 15px 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.nova-logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}
.logo-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-color) 60%,
    var(--secondary-color) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(110, 0, 255, 0.18),
    0 1.5px 8px rgba(0, 229, 255, 0.12);
  margin-right: 8px;
}

.img-logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2.5px solid #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  background: #fff;
  padding: 0;
  margin: 0;
}

.nutra {
  font-weight: 300;
}

.navbar-nav .nav-link {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--secondary-color);
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--primary-color),
    var(--secondary-color)
  );
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 70%;
}

.btn-mint {
  background: linear-gradient(45deg, var(--accent-color), var(--primary-color));
  border: none;
  color: white;
  padding: 0.5rem 1.5rem;
}

.btn-mint:hover {
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  transform: translateY(-2px);
  color: white;
}

/* Hero Section */
.hero-section {
  height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--darker-color);
  position: relative;
  overflow: hidden;
  margin-top: 80px;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(110, 0, 255, 0.2),
    rgba(5, 5, 16, 0.9)
  );
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.crypto-text {
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bio-text {
  background: linear-gradient(
    45deg,
    var(--secondary-color),
    var(--accent-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-description {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-buttons {
  margin-bottom: 2rem;
}

.token-price {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
}

.token-label {
  color: var(--secondary-color);
  margin-right: 0.5rem;
}

.token-value {
  color: white;
}

/* DNA Animation */
.dna-animation {
  position: relative;
  height: 500px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.dna-container {
  position: relative;
  width: 300px;
  height: 500px;
  transform-style: preserve-3d;
  animation: rotate 20s linear infinite;
}

.dna-helix {
  position: absolute;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.dna-helix::before,
.dna-helix::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  box-shadow: 0 0 20px var(--primary-color);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite alternate;
}

@keyframes rotate {
  0% {
    transform: rotateY(0) rotateX(0);
  }
  100% {
    transform: rotateY(360deg) rotateX(360deg);
  }
}

@keyframes pulse {
  0% {
    opacity: 0.5;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* About Section */
.about-section {
  background-color: var(--darker-color);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--primary-color), transparent 70%);
  opacity: 0.1;
  border-radius: 50%;
}

.about-image {
  position: relative;
  height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.blockchain-health-graphic {
  width: 100%;
  height: 100%;
  background: url("https://via.placeholder.com/500x400") no-repeat center center;
  background-size: contain;
  position: relative;
}

.blockchain-health-graphic::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(110, 0, 255, 0.2), transparent 70%);
  animation: pulse 3s infinite alternate;
}

.about-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.about-content p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
}

.feature-item i {
  font-size: 1.5rem;
  margin-right: 1rem;
  color: var(--secondary-color);
  background: rgba(0, 229, 255, 0.1);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* Token Section */
.token-section {
  background-color: var(--dark-color);
  position: relative;
}

.token-section::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-color), transparent 70%);
  opacity: 0.1;
  border-radius: 50%;
}

.token-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.token-info p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.token-stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-color);
}

.token-chart {
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: var(--border-radius);
  height: 100%;
}

.chart-container {
  height: 300px;
  margin-bottom: 1.5rem;
}

.chart-labels {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.label-item {
  display: flex;
  align-items: center;
  margin-right: 1.5rem;
  margin-bottom: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.dot-development {
  background-color: var(--primary-color);
}

.dot-marketing {
  background-color: var(--secondary-color);
}

.dot-team {
  background-color: var(--accent-color);
}

.dot-community {
  background-color: #ff9900;
}

.dot-reserve {
  background-color: #00ff99;
}

/* NFT Section */
.nft-section {
  background-color: var(--darker-color);
  position: relative;
  overflow: hidden;
}

.nft-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: url("https://via.placeholder.com/1920x1080") no-repeat center
    center;
  background-size: cover;
  opacity: 0.05;
  z-index: 0;
}

.nft-content {
  position: relative;
  z-index: 1;
}

.nft-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.nft-content p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.nft-benefits {
  list-style: none;
  margin-bottom: 2rem;
}

.nft-benefits li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.nft-benefits li i {
  color: var(--secondary-color);
  margin-right: 1rem;
  font-size: 1.2rem;
}

.nft-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.nft-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  transform: translateY(0);
}

.nft-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
}

.nft-card-1 {
  grid-column: 1;
  grid-row: 1;
}

.nft-card-2 {
  grid-column: 2;
  grid-row: 1;
}

.nft-card-3 {
  grid-column: 1 / span 2;
  grid-row: 2;
}

.nft-image {
  height: 250px;
  background: url("https://via.placeholder.com/500x500") no-repeat center center;
  background-size: cover;
  position: relative;
}

.nft-card-1 .nft-image {
  background-image: url("https://via.placeholder.com/500x500?text=DNA+Optimizer");
}

.nft-card-2 .nft-image {
  background-image: url("https://via.placeholder.com/500x500?text=Cognitive+Enhancer");
}

.nft-card-3 .nft-image {
  background-image: url("https://via.placeholder.com/1000x500?text=Wellness+Protocol");
}

.nft-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.7));
}

.nft-details {
  padding: 1.5rem;
}

.nft-details h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: white;
}

.nft-price {
  color: var(--secondary-color);
  font-weight: 600;
}

/* Roadmap Section */
.roadmap-section {
  background-color: var(--dark-color);
  position: relative;
}

.roadmap-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.roadmap-timeline {
  position: relative;
  padding: 2rem 0;
}

.roadmap-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    var(--primary-color),
    var(--secondary-color)
  );
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 3rem;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 3rem;
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  top: 0;
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: var(--border-radius);
  position: relative;
}

.timeline-content::before {
  content: "";
  position: absolute;
  top: 0;
  width: 0;
  height: 0;
  border-style: solid;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: -15px;
  border-width: 15px 0 15px 15px;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.05);
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -15px;
  border-width: 15px 15px 15px 0;
  border-color: transparent rgba(255, 255, 255, 0.05) transparent transparent;
}

.timeline-content h3 {
  font-size: 1.5rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.timeline-content ul {
  list-style: none;
}

.timeline-content ul li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.timeline-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background-color: var(--secondary-color);
  border-radius: 50%;
}

.timeline-item.active .timeline-dot {
  background-color: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-color);
}

/* Community Section */
.community-section {
  background-color: var(--darker-color);
  position: relative;
}

.community-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.community-content p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-link {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  font-size: 1.5rem;
  transition: var(--transition);
}

.social-link:hover {
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  transform: translateY(-5px);
  color: white;
}

.twitter-feed {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.twitter-feed h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.twitter-feed h3 i {
  margin-right: 0.5rem;
}

.tweet {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.tweet:last-child {
  margin-bottom: 0;
}

.tweet-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.tweet-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 1rem;
}

.tweet-user {
  flex: 1;
}

.tweet-name {
  font-weight: 600;
}

.tweet-handle {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.tweet-time {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.tweet-content p {
  margin-bottom: 0.5rem;
}

.tweet-content p:last-child {
  color: var(--secondary-color);
}

/* Newsletter Section */
.newsletter-section {
  background-color: var(--dark-color);
  padding: 50px 0;
}

.newsletter-container {
  background: linear-gradient(
    45deg,
    rgba(110, 0, 255, 0.1),
    rgba(0, 229, 255, 0.1)
  );
  padding: 3rem;
  border-radius: var(--border-radius);
}

.newsletter-container h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.newsletter-form .form-control {
  height: 50px;
  border-radius: 50px 0 0 50px;
  border: none;
  padding: 0 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.newsletter-form .btn {
  border-radius: 0 50px 50px 0;
  height: 50px;
}

/* Footer */
.footer {
  background-color: var(--darker-color);
  padding: 80px 0 20px;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--primary-color),
    var(--secondary-color),
    transparent
  );
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-brand p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary-color);
  padding-left: 5px;
}

.contact-info {
  list-style: none;
  padding: 0;
}

.contact-info li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.contact-info li i {
  margin-right: 1rem;
  color: var(--secondary-color);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.1);
  border-radius: 50%;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.copyright {
  color: rgba(255, 255, 255, 0.7);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.7);
  margin-left: 1.5rem;
}

.footer-legal a:hover {
  color: var(--secondary-color);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  color: white;
}

/* Responsive Styles */
@media (max-width: 1199.98px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

@media (max-width: 991.98px) {
  .hero-title {
    font-size: 3rem;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }

  .about-content h3,
  .token-info h3,
  .nft-content h3,
  .community-content h3 {
    font-size: 1.8rem;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 3rem !important;
    padding-right: 0 !important;
  }

  .timeline-item .timeline-dot {
    left: -10px !important;
    right: auto !important;
  }

  .timeline-item .timeline-content::before {
    left: -15px !important;
    right: auto !important;
    border-width: 15px 15px 15px 0 !important;
    border-color: transparent rgba(255, 255, 255, 0.05) transparent transparent !important;
  }

  .roadmap-timeline::before {
    left: 0;
  }
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .token-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .nft-showcase {
    grid-template-columns: 1fr;
  }

  .nft-card-3 {
    grid-column: 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    margin-top: 1rem;
  }

  .footer-legal a {
    margin: 0 0.75rem;
  }
}

@media (max-width: 575.98px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-buttons .btn {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
  }

  .hero-buttons .btn:last-child {
    margin-bottom: 0;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }
}